Question

Manuel has $600 in a savings account at the beginning of the summer. He wants to have at least $300 in the account at the end of the summer. He withdraws $28 each week for food. Which inequality represents w, the number of weeks Manuel can withdraw money while not dropping below a $300 balance?

Answer 1

If he is withdrawing from 600 then naturally we have a situation like

600 - (amount withdrawn) must be at least 300

Now, amount withdrawn = 28 * w where 28 is the weekly amount withdrawn and w is the # of werks

See what you can get from that